Make the expectation explicit
Document one existing mobile journey independently of its framework. Include app state, platform permissions, navigation, and a business assertion that can be checked on a real screen.
Put it into practice
Evaluate the equivalent journey in AuraCheck with the appropriate local runner. Keep your established suite active until the replacement has shown repeatable behavior on the devices you support.
Try this on your next release
Choose one journey, define the expected result, and inspect the evidence from a completed run. Expand the suite after the first test is useful.